Product Manual

3
1 INTRODUCTION
Thank you for choosing one of the Spectra Precision Lasers from the Trimble family of precision lasers.
The grade laser is an easy-to-use tool that offers accurate horizontal, vertical and sloped laser reference up
to 1300 ft (400 m) away using a receiver.
2 FOR YOURE SAFETY
For hazardless and safe operation, read all the user guide instructions.
• Useofthisproductbypeopleotherthanthosetrainedonthisproductmayresultinexposuretohazardous
laser light.
• Donotremovewarninglabelsfromtheunit.
• TheGL622N/GL612Nisaclass2laser(IEC60825-1:2014).
• Neverlookintothelaserbeamordirectittotheeyesofotherpeople.
• Alwaysoperatetheunitinawaythatpreventsthebeamfromgettingintopeople‘seyes.
• Ifinitialserviceisrequired,whichresultsintheremovaloftheouterprotectivecover,removalmustonlybe
performed by factory-trained personnel.
Caution:Useofotherthanthedescribeduserandcalibrationtoolsorotherproceduresmayresult
inexposuretohazardouslaserlight.
Caution:UsingdifferentthandescribedattheGL612N/GL622Nuserguide,mayresultinunsafe
operation.
3 COMPONENTS
a Keypad/LCD-Display
b Handle
c Rotor
d Sunshade
e Axes-Alignment-Marks
f Sighting Guides/Scope Mounts
g Battery door
h Rubber Cover/Recharge Jack
i 5/8” x 11 Tripod Mounts
j Rubber Feet
k Turnable Legs
l Plus and Minus Battery Diagrams